201038787

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9319}}^1$

素因数の和:9392

約数の個数: 32

約数和(自身を含む): 322099200

約数和(自身を除く): 121060413

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 2397, 7191, 9319, 21573, 27957, 83871, 158423, 251613, 437993, 475269, 1313979, 1425807, 3941937, 4277421, 7445881, 11825811, 22337643, 67012929, 201038787]

約数ペア:

[(1, 201038787), (3, 67012929), (9, 22337643), (17, 11825811), (27, 7445881), (47, 4277421), (51, 3941937), (141, 1425807), (153, 1313979), (423, 475269), (459, 437993), (799, 251613), (1269, 158423), (2397, 83871), (7191, 27957), (9319, 21573)]